Oral squamous cell carcinoma (OSCC) is the most common type of oral cancer; it involves damage to oral epithelial cells due to accumulation of multiple genetic mutations in the cells. OSCC remains major cause of morbidity and mortality in patients with head and neck cancers. Tobacco, smoking, alcohol consumption alone or with chewing tobacco, and betel quid are potential carcinogens contributing to the high occurrence of OSCC. Current treatment modalities for OSCC like chemoradiotherapy, surgery, EGFR inhibitors and COX-2 inhibitors, and photodynamic therapy have led to the major problems related to non-specific cell death. Nanoengineered systems offer solutions to these problems that not only minimize the major drawbacks of nonspecific cell death but also maximize the efficacy of the cancer therapeutic agents. Various efficacious nanotechnology-based carrier systems are being widely investigated for their potential in OSCC treatment: polymeric nanoparticles, polymeric micelles, nanoemulsions and layered nanoemulsions, nanoliposomes, solid lipid nanoparticles and nanolipid carriers, cyclodextrin complexes, hydrogels, metallic nanoparticles, nanocarbon tubes, and receptor mediated drug delivery systems VSports手机版. We highlight the etiology, line of the treatment and chemopreventive measures related to OSCC. We focus on data available in the research carried out worldwide in past 15 years related to the management of OSCC. .